Chair



FIG. 1 is a perspective view of a chair, without a seat pad, showing my new design;

FIG. 2 shows the front, side and rear views of FIG. 1;

FIG. 3 is a top view of FIG. 1; and,

FIG. 4 is a bottom view of FIG. 1. 

The ornamental design for a chair, as shown and described. 